CLI

Use the EntityML CLI for Polymarket and Kalshi market data endpoints.

Overview

The EntityML CLI ships with the same Python package as the SDK. Install entityml once and you get both:

• from entityml import EntityMLClient
• the entityml terminal command

The CLI is no longer documented as a separate entityml-cli package. The previous poly-storage command remains a compatibility alias, but new examples use entityml.

Install

Use one of these install methods:

pip (recommended)

python3 -m pip install --upgrade entityml

Authentication

Use either --api-key or the ENTITY_API_KEY environment variable:

export ENTITY_API_KEY="YOUR_API_KEY"

Coverage notes

• Orderbook data exists for a subset of markets from 2025-09-01 on Polymarket and 2026-02-17 for Kalshi, but coverage is not continuous.
• Broad Polymarket crypto-related market coverage begins on 2026-02-04. Broad Kalshi crypto-related market coverage begins on 2026-02-25.
• Broad all-market capture begins on 2026-04-02 for Polymarket and 2026-03-31 for Kalshi, with known April 2026 quality exceptions.
• Use the Polymarket and Kalshi date-range endpoints to confirm per-market availability.
• See Data Quality before depending on April 2026 data.

Commands

Health check

entityml health
entityml monitoring-status
entityml lookup-slug --slug will-bitcoin-hit-100k

Polymarket inventory

entityml polymarket list-markets --prefix 0x8213 --limit 5

entityml polymarket date-range \
  --condition-id 0x8213d395e079614d6c4d7f4cbb9be9337ab51648a21cc2a334ae8f1966d164b4

Polymarket raw market data

entityml polymarket market-data \
  --condition-id 0x8213d395e079614d6c4d7f4cbb9be9337ab51648a21cc2a334ae8f1966d164b4 \
  --date 2026-02-13 \
  --offset 0 \
  --limit 500

entityml polymarket market-data-range \
  --condition-id 0x8213d395e079614d6c4d7f4cbb9be9337ab51648a21cc2a334ae8f1966d164b4 \
  --start-timestamp 1770940800000 \
  --end-timestamp 1770944400000 \
  --limit 500

Polymarket orderbook summary

entityml polymarket orderbook-summary \
  --condition-id 0x8213d395e079614d6c4d7f4cbb9be9337ab51648a21cc2a334ae8f1966d164b4 \
  --asset-id 97684905927345553455494278582909124912046930226695064344571162061840768197777 \
  --start-timestamp 1770940800000 \
  --end-timestamp 1770944399999 \
  --resolution 60

Kalshi inventory

entityml kalshi list-markets --prefix KXBTC --limit 5

entityml kalshi date-range \
  --ticker KXBTC-26FEB2606-B60125

Kalshi raw market data

entityml kalshi market-data \
  --ticker KXBTC-26FEB2606-B60125 \
  --date 2026-02-26 \
  --offset 0 \
  --limit 500

entityml kalshi market-data-range \
  --ticker KXBTC-26FEB2606-B60125 \
  --start-timestamp 1772103600000 \
  --end-timestamp 1772107200000 \
  --limit 500

Kalshi orderbook summary

entityml kalshi orderbook-summary \
  --ticker KXBTC-26FEB2606-B60125 \
  --start-timestamp 1772103600000 \
  --end-timestamp 1772107199999 \
  --resolution 60

API key commands

entityml api-keys create --name my-key --user-id YOUR_USER_ID
entityml api-keys list --user-id YOUR_USER_ID
entityml api-keys delete --key-id YOUR_KEY_ID --user-id YOUR_USER_ID
entityml api-keys last-used --key-id YOUR_KEY_ID
entityml api-keys name --key-id YOUR_KEY_ID

Billing and analytics

entityml billing usage --user-id YOUR_USER_ID
entityml billing subscription-status --user-id YOUR_USER_ID

entityml analytics user-request-count --user-id YOUR_USER_ID
entityml analytics user-recent-requests --user-id YOUR_USER_ID --limit 5
entityml analytics popular-markets --limit 10 --days 7

All commands return JSON to stdout.